Free Online Everyday Utilities — No Sign-Up Required
Calculator, unit converter, BMI, sleep calculator, and everyday tools for everyone.
25free tools — all processed locally in your browser
Age Calculator
Calculate your exact age in years, months, and days.
BMI Calculator
Calculate your Body Mass Index (BMI) in metric or imperial.
Cooking Converter
Convert cooking measurements — cups to tablespoons, ounces to grams, and more.
Countdown Timer
Set multiple countdowns and timers with browser notifications.
Currency Converter
Convert between 12 major world currencies with real-time exchange rates.
Date Calculator
Calculate days between dates, add or subtract days.
Discount Calculator
Calculate sale prices, discounts, and savings.
Emoji Picker
Browse and copy emojis for social media, messages, and documents.
Gas Calculator
Estimate fuel costs for road trips. Select your state for local gas prices.
GPA Calculator
Calculate your GPA on the 4.0 scale with weighted credits.
Mortgage Calculator
Calculate monthly mortgage payments and see total interest over the loan term.
Password Strength Checker
Test password strength and get instant feedback.
Percentage Calculator
Calculate percentages, percent change, and percent of a number.
Pomodoro Timer
Stay focused with the Pomodoro technique. Work smarter, not harder.
Random Number Generator
Generate random numbers within a range. Great for contests and testing.
Sales Tax Calculator
Add state and local sales tax to any amount. Covers all 50 states.
Scientific Calculator
Full-featured scientific calculator with history.
Screen Recorder
Record your screen directly in the browser. No downloads or extensions needed.
Sleep Calculator
Find the best times to sleep or wake up based on 90-minute sleep cycles.
Square Footage Calculator
Calculate square footage for rooms, flooring, and home improvement projects.
Stopwatch
Precise online stopwatch with lap timing.
Timestamp Converter
Convert between Unix timestamps and human-readable dates.
Tip Calculator
Calculate tips and split the bill with friends.
Unit Converter
Convert between length, weight, temperature, volume, and more.
World Clock
Track time across multiple timezones in real time.
About Our Everyday Utilities
Practical tools for everyday life, all free and running in your browser. Use the scientific calculator for quick math, convert between metric and imperial units, calculate your BMI, figure out ideal sleep times, compute gas costs for road trips, and more. No app to install, no sign-up required — just open the tool and start using it.